Patch wofr06/lesspipe 1.83 to use bat

lesspipe.sh-1.83.patch

diff --git a/lesspipe.sh b/lesspipe.sh
index dc8c594..379cc12 100755
--- a/lesspipe.sh
+++ b/lesspipe.sh
@@ -527,8 +527,8 @@ isfinal() {
       lang=${3#$sep}
       lang="-l ${lang#.}"
       lang=${lang%%-l }
-      if cmd_exist code2color; then
-        code2color $PPID ${in_file:+"$in_file"} $lang "$2"
+      if cmd_exist bat; then
+        bat --color=always ${in_file:+"$in_file"} "$2"
         if [[ $? = 0 ]]; then
           return
         fi
@@ -856,8 +856,8 @@ isfinal() {
     set "plain text" "$2"
   fi
   if [[ "$1" = *plain\ text* ]]; then
-    if cmd_exist code2color; then
-      code2color $PPID ${in_file:+"$in_file"} "$2"
+    if cmd_exist bat; then
+      bat --color=always ${in_file:+"$in_file"} "$2"
       if [[ $? = 0 ]]; then
         return
       fi